Delphi, IN Demographics

A map of Delphi's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	2,378	2,426	81.2%	81.9%
Hispanic	414	358	14.1%	12.1%
Multiracial	112	78	3.8%	2.6%
Asian	21	13	0.7%	0.4%
Native American/Other	2	29	0.1%	1.0%
Black	0	57	0.0%	1.9%

Delphi, Indiana has an estimated population of 2,927, a slight decrease from the 2,961 recorded in the 2020 Census. The population is 81.2% White, 14.1% Hispanic, 3.8% Multiracial, 0.7% Asian, 0.1% Native American/Other, and 0.0% Black. This demographic dot map shows the population of Delphi, with one dot drawn for each person counted by the Census, color-coded by race.

Delphi has become slightly more racially diverse since the 2020 Census. It is considerably less diverse than Indiana overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Delphi, that probability was 31.3% in 2020 and 31.8% in the most recent ACS estimates.

Delphi is ranked the 182nd most populous place in Indiana, out of 976 places. This ranking is based on the Census definition of a place, which includes incorporated places like cities, towns, and villages, as well as unincorporated census-designated places (CDPs). Delphi was ranked the 178th most populous place in the 2020 Census.

Delphi's White Population

2,378 residents of Delphi, or 81.2% of the population, identify as White. The share of White residents in Delphi is higher than in Indiana overall, where 75.4% of the population is White. Delphi ranks 599th statewide in terms of White residents as a share of the population, out of 976 places.

Since the 2020 Census, Delphi's White population has declined by an estimated 2.0%. White residents' share of Delphi's population has decreased from 81.9% to 81.2%.

Delphi is more White than neighboring Americus (74.6% White), and Rockfield (55.6% White). Delphi is less White than neighboring Colburn (100% White), Yeoman (96.2% White), and Camden (96.1% White).

Delphi's Black Population

0 residents of Delphi, or 0.0% of the population, identify as Black. The share of Black residents in Delphi is lower than in Indiana overall, where 9.1% of the population is Black. Delphi ranks 122nd statewide in terms of Black residents as a share of the population, out of 976 places.

Since the 2020 Census, Delphi's Black population has declined by an estimated 100.0%. Black residents' share of Delphi's population has decreased from 1.9% to 0.0%.

Delphi's Asian Population

21 residents of Delphi, or 0.7% of the population, identify as Asian. The share of Asian residents in Delphi is comparable to the share in Indiana overall, where 2.6% of the population is Asian. Delphi ranks 297th statewide in terms of Asian residents as a share of the population, out of 976 places.

Since the 2020 Census, Delphi's Asian population has grown by an estimated 61.5%. Asian residents' share of Delphi's population has remained roughly unchanged at 0.7%.

Delphi is more Asian than neighboring Colburn (0% Asian), Americus (0% Asian), Yeoman (0% Asian), Rockfield (0% Asian), and Camden (0% Asian).

Delphi's Hispanic Population

414 residents of Delphi, or 14.1% of the population, identify as Hispanic. The share of Hispanic residents in Delphi is higher than in Indiana overall, where 8.6% of the population is Hispanic. Delphi ranks 48th statewide in terms of Hispanic residents as a share of the population, out of 976 places.

Since the 2020 Census, Delphi's Hispanic population has grown by an estimated 15.6%. Hispanic residents' share of Delphi's population has increased from 12.1% to 14.1%.

Delphi is more Hispanic than neighboring Colburn (0% Hispanic), Americus (0% Hispanic), Yeoman (3.8% Hispanic), and Camden (2.6% Hispanic). Delphi is less Hispanic than neighboring Rockfield (44.4% Hispanic).

Delphi's Native American/Other Population

2 residents of Delphi, or 0.1% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Delphi is comparable to the share in Indiana overall, where 0.5% of the population is Native American/Other. Delphi ranks 62nd statewide in terms of Native American/Other residents as a share of the population, out of 976 places.

Since the 2020 Census, Delphi's Native American/Other population has declined by an estimated 93.1%. Native American/Other residents' share of Delphi's population has decreased from 1.0% to 0.1%.

Delphi is more Native American/Other than neighboring Colburn (0% Native American/Other), Americus (0% Native American/Other), Yeoman (0% Native American/Other), Rockfield (0% Native American/Other), and Camden (0% Native American/Other).

Delphi's Multiracial Population

112 residents of Delphi, or 3.8% of the population, identify as Multiracial. The share of Multiracial residents in Delphi is comparable to the share in Indiana overall, where 3.8% of the population is Multiracial. Delphi ranks 501st statewide in terms of Multiracial residents as a share of the population, out of 976 places.

Since the 2020 Census, Delphi's Multiracial population has grown by an estimated 43.6%. Multiracial residents' share of Delphi's population has increased from 2.6% to 3.8%.

Delphi is more Multiracial than neighboring Colburn (0% Multiracial), Yeoman (0% Multiracial), Rockfield (0% Multiracial), and Camden (1.4% Multiracial). Delphi is less Multiracial than neighboring Americus (25.4% Multiracial).

Sources: Most recent population estimates are from the 2020-2024 American Community Survey 5-Year Estimates. 2020 population counts and map data are from 2020 Census State Redistricting Data. Geographic data are from Census TIGER/Line Shapefiles.